/*
	提示窗样式
 */
#window_div {
	position: fixed;
	display: none;
	width: 300px;
	height: 40px;
	top: 35%;
	left: 50%;
	margin-left: -150px;
	margin-top: -20px;
	border-radius: 10px;
	color: white;
	line-height: 40px;
	text-align: center;
	z-index: 999;
}
.error_window {
	background-color: #FF4040;
	box-shadow: 0px 0px 5px #E42929;
}
.message_window {
	background-color: #3A7DC4;
	box-shadow: 0px 0px 5px black;
}
.success_window {
	background-color: #2BD620;
	box-shadow: 0px 0px 5px green;
}